The Duke and Duchess of Sussex will wrap up their trip on Friday, making the most of the autumn sun with a Sydney Harbour boat ride alongside Invictus Australia representatives, before attending a Super Rugby Pacific match.
The former royals have been all smiles throughout their four-day visit, making many public appearances and posing for selfies during their commitments in Melbourne.
For royal-watchers, the experience has been surreal.
Among them were Courtney Higlett and her son Zaya, who shared a special moment with the couple on Thursday.Â
"A lot's gone on with Harry and Meghan, and we choose to ignore it and just look up to them as role models for what they do," Ms Higlett told AAP.
The appearance marked the closest the pair have come to a traditional royal walkabout during the trip.
Fans in Sydney are expected to have more chances to catch a glimpse of Harry and Meghan, with the pair set to be on full display during their harbour boat ride.
Private ticket holders will also get up close with Meghan when she delivers a speech on Friday night as the headline guest at an exclusive Sydney retreat, where tickets start at $2699.
Those paying $3199 for the VIP experience will receive a group table photo with Meghan, along with gift bags and a premium hotel room.
"The highlight of the weekend will be an in-person conversation with Meghan, Duchess of Sussex," the website said.
No longer working royals following their much-publicised split with Buckingham Palace, Harry and Meghan are visiting in a private capacity.
Rather than open meet-and-greets with members of the public, the pair have opted to stick to managed private environments during their tour.
Harry delivered his own keynote speech at the InterEdge Summit in Melbourne on Thursday, where he shared feeling "lost, betrayed, or completely powerless" at times in his life.
During a conversation with former federal politician Brendan Nelson, Harry recalled a moment in the days following the death in 1997 of his mother, Princess Diana, when he felt unable to move forward with public life.
"After my mum died just before my 13th birthday - I was like: 'I don't want this job. I don't want this role - wherever this is headed, I don't like it'," he said.
The duke also used the speech to reflect on a time when he lacked the tools to recognise his own mental health struggles.
"There have been many times when I've felt overwhelmed," he told the large crowd.
Guests paid about $1000 to $2400 for a ticket to the InterEdge Summit, although media reports suggest that Harry was not paid a fee for his speech.
Wearing a jacket and white shirt, Harry received a standing ovation after his speech, along with a kiss on the cheek from Meghan, who was seated in the audience.
